This app provides a reliable boxing round and interval timer designed for serious training. Customize workouts with flexible rounds, intervals, and intensity bursts, or use preset routines. Track your progress over time with a workout history.






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Whether you want more options like Still Timer or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.












This app provides a reliable boxing round and interval timer designed for serious training. Customize workouts with flexible rounds, intervals, and intensity bursts, or use preset routines. Track your progress over time with a workout history.






Measure vertical jump performance using your iPhone's camera. Analyze jump height, flight time, and RSI with detailed video replay. Track progress over time with athlete profiles and exportable results.